Herb grinder



FIG. 1 is a perspective view of an herb grinder showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an exploded perspective view of the herb grinder.

The broken lines in the drawings depict portions of the herb grinder that form no part of the claimed design. 

CLAIM The ornamental design for an herb grinder, as shown and described. 